Jass Performance Sparco Sprint & R100 Adapter Rails for MX5 NA & NB

Maintain the original seat rail with these adaptors


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Jass Performance Sparco Sprint & R100 Adapter Rails for MX5 NA & NB

Jass’s adaptor rails are designed to fit over the OEM rails in order to fit the Sparco and R100 seats in the Mazda MX-5. These rails give much more legroom than the OEM rails and allow you to fit further down the further back you go.


  • Bolt-on installation
  • Rails only 5mm thick
  • Allow the seat to be moved 2 more clicks back compared to the OEM rail
  • Zinc and Powdercoated
  • Invisible from above


Weight 1.140 kg
Dimensions 5 × 7 × 5 cm

Jass Performance


Passenger, Both Sides, Driver


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Make Model Year
Mazda MX-5 1989 - 2005

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